<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>冒泡排序</title>
	</head>
	<body>
		<script>
			var arr=[1,3,4,2,6,7,9,8];
				for(var i=1;i<arr.length;i++){
					for(var j=0;j<arr.length-1;j++){
						if(arr[j]>arr[j+1]){
							var temp=arr[j];
							arr[j]=arr[j+1];
							arr[j+1]=temp;
						}
					}
				}
			console.log(arr);
		</script>
	</body>
</html>
